1
|
Talang RPN, Polruang S, Sirivithayapakorn S. Influencing factors of microplastic generation and microplastic contamination in urban freshwater. Heliyon 2024; 10:e30021. [PMID: 38707367 PMCID: PMC11068644 DOI: 10.1016/j.heliyon.2024.e30021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 04/18/2024] [Accepted: 04/18/2024] [Indexed: 05/07/2024] Open
Abstract
This research analyzes data on the microplastic (MP) contamination in the environmental systems (atmosphere, lithosphere, hydrosphere) and the levels of MPs in freshwater of cities with different levels of national income. This study investigates the influencing factors of MP generation, i.e., mismanaged plastic waste, untreated wastewater, number of registered motor vehicles, and stormwater runoff. The statistical correlations between the MP contamination in urban freshwater and the four influencing factors of MP generation are determined by linear regression. The results indicate that MPs are most abundant in aquatic systems (i.e., hydrosphere) and pose a serious threat to the human food chain. The regression analysis shows a strong correlation between mismanaged plastic waste and microfragment smaller than 300 μm in particle size in urban freshwater with high goodness-of-fit (R2 = 0.8091). A strong relationship with high goodness-of-fit also exists between untreated wastewater and microfragment of 1000-5000 μm in particle size (R2 = 0.9522). The key to mitigate the MP contamination in urban freshwater is to replace improper plastic waste management and wastewater treatment with proper management practices.
Collapse
Affiliation(s)
- Rutjaya Prateep Na Talang
- Environmental Modeling Consultant Center, Environmental Engineering Department, Faculty of Engineering, Kasetsart University, Bangkok, 10900, Thailand
| | - Sucheela Polruang
- Environmental Engineering Department, Faculty of Engineering, Kasetsart University, Thailand
| | - Sanya Sirivithayapakorn
- Environmental Engineering Department, Faculty of Engineering, Kasetsart University, Thailand
| |
Collapse
|
2
|
Liu Y, Weisberg RH, Zheng L, Sun Y, Chen J, Law JA, Hu C, Cannizzaro JP, Frazer TK. A tracer model nowcast/forecast study of the Tampa Bay, Piney Point effluent plume: Rapid response to an environmental hazard. Mar Pollut Bull 2024; 198:115840. [PMID: 38043206 DOI: 10.1016/j.marpolbul.2023.115840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/18/2023] [Accepted: 11/21/2023] [Indexed: 12/05/2023]
Abstract
An emergency discharge of nutrient-rich effluent from the defunct Piney Point fertilizer stack into Tampa Bay at Port Manatee occurred from 30 March-8 April 2021. This resulted in a pollutant plume that evolved over time and space across the entire bay, including its environmentally sensitive marine preserves, and out onto the adjacent continental shelf. As a rapid response to environmental concerns, the plume evolution was simulated using the high resolution, unstructured grid, Tampa Bay Coastal Ocean Model (TBCOM) nowcast/forecast system, with an embedded tracer module that included realistic point discharge rates. Normalized tracer distributions were automatically updated each day, providing 1-day hindcasts and 3.5-day forecasts. Due to mixing and advection, tracer concentration was quickly reduced by two or more orders of magnitude as the plume spread out. Highest tracer concentrations hugged the southeastern Tampa Bay shoreline during the first week. Lower tracer concentrations were gradually advected to the western side of Tampa Bay, and the tracer was slowly flushed out of the bay to be transported primarily northward along the coast. The modeled plume evolution served as principal guidance for coordinating environmental monitoring by state, local and academic personnel. The model results also provide a basis for future multidisciplinary studies.
Collapse
Affiliation(s)
- Yonggang Liu
- College of Marine Science, University of South Florida, St. Petersburg, FL 33701, United States of America.
| | - Robert H Weisberg
- College of Marine Science, University of South Florida, St. Petersburg, FL 33701, United States of America
| | - Lianyuan Zheng
- College of Marine Science, University of South Florida, St. Petersburg, FL 33701, United States of America
| | - Yunfang Sun
- College of Marine Science, University of South Florida, St. Petersburg, FL 33701, United States of America
| | - Jing Chen
- College of Marine Science, University of South Florida, St. Petersburg, FL 33701, United States of America
| | - Jason A Law
- College of Marine Science, University of South Florida, St. Petersburg, FL 33701, United States of America
| | - Chuanmin Hu
- College of Marine Science, University of South Florida, St. Petersburg, FL 33701, United States of America
| | - Jennifer P Cannizzaro
- College of Marine Science, University of South Florida, St. Petersburg, FL 33701, United States of America
| | - Thomas K Frazer
- College of Marine Science, University of South Florida, St. Petersburg, FL 33701, United States of America
| |
Collapse
|
3
|
Shah AH, Shahid M, Tahir M, Natasha N, Bibi I, Tariq TZ, Khalid S, Nadeem M, Abbas G, Saeed MF, Ansar S, Dumat C. Risk assessment of trace element accumulation in soil and Brassica oleracea after wastewater irrigation. Environ Geochem Health 2023; 45:8929-8942. [PMID: 35948700 DOI: 10.1007/s10653-022-01351-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 07/09/2022] [Indexed: 06/15/2023]
Abstract
The risk assessment of trace elements has received substantial attention for the achievement of UN Sustainable Developmental Goals (UN-SDGs). The present study aimed to evaluate health and ecological risks associated with trace element accumulation in Brassica oleracea under wastewater irrigations from three different areas. This study, for the first time, compared the pros and cons of mixed water crop irrigation (wastewater with fresh/groundwater). A pot experiment was conducted to evaluate the buildup of eight trace elements (As, Cu, Cd, Mn, Fe, Pb, Ni and Zn) in soil and B. oleracea plants irrigated with wastewater alone and mixed with fresh/groundwater. Specific ecological [degree of contamination (Cd), potential ecological risk index (PERI), pollution load index (PLI), geo-accumulation index (Igeo)], phytoaccumulation [bioconcentration factor (BCF) and transfer factor (TF)] and health risk models [chronic daily intake (CDI), hazard quotient (HQ), cancer risk (CR)] were applied to assess the overall contamination of trace elements in the soil-plant-human system. Moreover, these indices were compared with the literature data. The concentration of Cd, Fe and Mn exceeded the threshold limits of 10, 500 and 200 mg kg-1, respectively, for agricultural soil. Overall, all the irrigation waters caused significant pollution load in soil indicating high ecological risk (Cd > 24, PERI > 380, Igeo > 5, PLI > 2). Not all the mixing treatments caused a reduction in trace element buildup in soil. The mixing of wastewater-1 with either groundwater or freshwater increased trace element levels in the soil as well as risk indices compared to wastewater alone. The BCF and TF values were > 1, respectively, for 66% and 7% treatments. Trace element concentration in plants and associated health risk were minimized in mixed wastewater treatments. There were 22% and 32% reduction in HQ and CR when wastewater was mixed with freshwater and 29% and 8% when mixed with groundwater. Despite total reduction, a great variation in % change in risk indices was observed with respect to the area of wastewater collection. Therefore, mixed water irrigation may be a good management strategy, but its recommendation depends on soil properties and composition of waters used for mixing. Moreover, it is recommended that the freshwater and wastewater of the particular area may be continuously monitored to avoid potential associated health hazards.
Collapse
Affiliation(s)
- Ali Haider Shah
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Vehari, 61100, Pakistan
| | - Muhammad Shahid
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Vehari, 61100, Pakistan.
| | - Maria Tahir
- Sahiwal Medical College, Sahiwal, Punjab, Pakistan
| | - Natasha Natasha
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Vehari, 61100, Pakistan
| | - Irshad Bibi
- Institute of Soil and Environmental Sciences, University of Agriculture Faisalabad, Faisalabad, 38040, Pakistan
| | - Tasveer Zahra Tariq
- Department of Botany, Bahauddin Zakariya University Multan, Sub-Campus, Vehari, Pakistan
| | - Sana Khalid
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Vehari, 61100, Pakistan
| | - Muhammad Nadeem
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Vehari, 61100, Pakistan
| | - Ghulam Abbas
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Vehari, 61100, Pakistan
| | - Muhammad Farhan Saeed
- Department of Environmental Sciences, COMSATS University Islamabad, Vehari Campus, Vehari, 61100, Pakistan
| | - Sabah Ansar
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh, 11433, Saudi Arabia
| | - Camille Dumat
- Centre d'Etude Et de Recherche Travail Organisation Pouvoir (CERTOP), UMR5044, Universite´ Toulouse-Jean Jaure`S, 5 alle´e Antonio Machado, 31058, Toulouse, France
- INP-ENSAT, Universite´ de Toulouse, Avenue de l'Agrobiopole, 31326, Auzeville-Tolosane, France
| |
Collapse
|
4
|
Gvozdić E, Bujagić IM, Đurkić T, Grujić S. Untreated wastewater impact and environmental risk assessment of artificial sweeteners in river water and sediments of the Danube River Basin in Serbia. Environ Sci Pollut Res Int 2023; 30:84583-84594. [PMID: 37368207 DOI: 10.1007/s11356-023-28348-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 06/15/2023] [Indexed: 06/28/2023]
Abstract
Artificial sweeteners are receiving increasing attention as newly recognized emerging contaminants that mainly reach the aquatic environment through the discharge of municipal wastewater containing large amount of these compounds. In this study, the impact of raw untreated wastewater discharges on the levels and the water/sediment distribution of artificial sweeteners in the Danube River and its largest tributaries in Serbia was evaluated, and a comprehensive assessment of environmental risks for freshwater and benthic organisms was performed. Acesulfame and sucralose were detected in all river water samples (100%), while saccharin (59%) and cyclamate (12%) were less frequently found, indicating long-term continuous sewage-derived pollution. Aspartame (100%) and neotame (60%) were the only artificial sweeteners recorded in the sediment samples due to their preference to sorb to particulate matter in the water/sediment system. In terms of ecotoxicological risk, a low risk for aquatic organisms was determined at the detected levels of saccharin in river water, while a high to medium risk was found for benthic biota at the concentrations of neotame and aspartame detected in sediments. The largest contribution to the pollution of the Danube River Basin with artificial sweeteners, and consequently the highest environmental risk, was determined in the two largest cities, the capital Belgrade and Novi Sad, which raises the issue of transboundary pollution.
Collapse
Affiliation(s)
- Eleonora Gvozdić
- Innovation Centre of the Faculty of Technology and Metallurgy, Karnegijeva 4, 11000, Belgrade, Serbia
| | - Ivana Matić Bujagić
- Academy of Applied Technical Studies Belgrade, Belgrade Polytechnic College, Katarine Ambrozić 3, 11000, Belgrade, Serbia
| | - Tatjana Đurkić
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11000, Belgrade, Serbia
| | - Svetlana Grujić
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11000, Belgrade, Serbia.
| |
Collapse
|
5
|
Caracciolo R, Escher BI, Lai FY, Nguyen TA, Le TMT, Schlichting R, Tröger R, Némery J, Wiberg K, Nguyen PD, Baduel C. Impact of a megacity on the water quality of a tropical estuary assessed by a combination of chemical analysis and in-vitro bioassays. Sci Total Environ 2023; 877:162525. [PMID: 36868276 DOI: 10.1016/j.scitotenv.2023.162525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/30/2023] [Accepted: 02/24/2023] [Indexed: 05/06/2023]
Abstract
Tropical estuaries are threatened by rapid urbanization, which leads to the spread of thousands of micropollutants and poses an environmental risk to such sensitive aqueous ecosystems. In the present study, a combination of chemical and bioanalytical water characterization was applied to investigate the impact of Ho Chi Minh megacity (HCMC, 9.2 million inhabitants in 2021) on the Saigon River and its estuary and provide a comprehensive water quality assessment. Water samples were collected along a 140-km stretch integrating the river-estuary continuum from upstream HCMC down to the estuary mouth in the East Sea. Additional water samples were collected at the mouth of the four main canals of the city center. Chemical analysis was performed targeting up to 217 micropollutants (pharmaceuticals, plasticizers, PFASs, flame retardants, hormones, pesticides). Bioanalysis was performed using six in-vitro bioassays for hormone receptor-mediated effects, xenobiotic metabolism pathways and oxidative stress response, respectively, all accompanied by cytotoxicity measurement. A total of 120 micropollutants were detected and displayed high variability along the river continuum with total concentration ranging from 0.25 to 78 μg L-1. Among them, 59 micropollutants were ubiquitous (detection frequency ≥ 80 %). An attenuation was observed in concentration and effect profiles towards the estuary. The urban canals were identified as major sources of micropollutants and bioactivity to the river, and one canal (Bến Nghé) exceeded the effect-based trigger values derived for estrogenicity and xenobiotic metabolism. Iceberg modelling apportioned the contribution of the quantified and the unknown chemicals to the measured effects. Diuron, metolachlor, chlorpyrifos, daidzein, genistein, climbazole, mebendazole and telmisartan were identified as main risk drivers of the oxidative stress response and xenobiotic metabolism pathway activation. Our study reinforced the need for improved wastewater management and deeper evaluations of the occurrence and fate of micropollutants in urbanized tropical estuarine environments.
Collapse
Affiliation(s)
- Romane Caracciolo
- Univ. Grenoble Alpes, IRD, CNRS, INRAE, Grenoble INP, Institute of Environmental Geosciences (IGE), 38000 Grenoble, France.
| | - Beate I Escher
- Helmholtz Centre for Environmental Research-UFZ, Leipzig, Germany; Eberhard Karls University Tübingen, Germany
| | - Foon Yin Lai
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences (SLU), SE-75007 Uppsala, Sweden
| | - Truong An Nguyen
- Univ. Grenoble Alpes, IRD, CNRS, INRAE, Grenoble INP, Institute of Environmental Geosciences (IGE), 38000 Grenoble, France; Asian Centre for Water Research (CARE)/HCMUT, Ho Chi Minh City, Viet Nam
| | - Thi Minh Tam Le
- Asian Centre for Water Research (CARE)/HCMUT, Ho Chi Minh City, Viet Nam; Ho Chi Minh University of Technology, Ho Chi Minh City, Viet Nam
| | - Rita Schlichting
- Helmholtz Centre for Environmental Research-UFZ, Leipzig, Germany
| | - Rikard Tröger
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences (SLU), SE-75007 Uppsala, Sweden
| | - Julien Némery
- Univ. Grenoble Alpes, IRD, CNRS, INRAE, Grenoble INP, Institute of Environmental Geosciences (IGE), 38000 Grenoble, France; Asian Centre for Water Research (CARE)/HCMUT, Ho Chi Minh City, Viet Nam
| | - Karin Wiberg
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences (SLU), SE-75007 Uppsala, Sweden
| | - Phuoc Dan Nguyen
- Asian Centre for Water Research (CARE)/HCMUT, Ho Chi Minh City, Viet Nam; Ho Chi Minh University of Technology, Ho Chi Minh City, Viet Nam
| | - Christine Baduel
- Univ. Grenoble Alpes, IRD, CNRS, INRAE, Grenoble INP, Institute of Environmental Geosciences (IGE), 38000 Grenoble, France; Asian Centre for Water Research (CARE)/HCMUT, Ho Chi Minh City, Viet Nam.
| |
Collapse
|
6
|
Ransome E, Hobbs F, Jones S, Coleman CM, Harris ND, Woodward G, Bell T, Trew J, Kolarević S, Kračun-Kolarević M, Savolainen V. Evaluating the transmission risk of SARS-CoV-2 from sewage pollution. Sci Total Environ 2023; 858:159161. [PMID: 36191696 PMCID: PMC9525188 DOI: 10.1016/j.scitotenv.2022.159161] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 09/23/2022] [Accepted: 09/28/2022] [Indexed: 06/02/2023]
Abstract
The presence of SARS-CoV-2 in untreated sewage has been confirmed in many countries but its incidence and infection risk in contaminated waters is poorly understood. The River Thames in the UK receives untreated sewage from 57 Combined Sewer Overflows (CSOs), with many discharging dozens of times per year. This study investigated if such discharges provide a pathway for environmental transmission of SARS-CoV-2. Samples of wastewater, surface water, and sediment collected close to six CSOs on the River Thames were assayed over eight months for SARS-CoV-2 RNA and infectious virus. Bivalves were also sampled as an indicator species of viral bioaccumulation. Sediment and water samples from the Danube and Sava rivers in Serbia, where raw sewage is also discharged in high volumes, were assayed as a positive control. No evidence of SARS-CoV-2 RNA or infectious virus was found in UK samples, in contrast to RNA positive samples from Serbia. Furthermore, this study shows that infectious SARS-CoV-2 inoculum is stable in Thames water and sediment for <3 days, while SARS-CoV-2 RNA is detectable for at least seven days. This indicates that dilution of wastewater likely limits environmental transmission, and that detection of viral RNA alone is not an indication of pathogen spillover.
Collapse
Affiliation(s)
- E Ransome
- Georgina Mace Centre for the Living Planet, Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot, Berkshire SL5 7PY, UK.
| | - F Hobbs
- Georgina Mace Centre for the Living Planet, Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot, Berkshire SL5 7PY, UK
| | - S Jones
- Georgina Mace Centre for the Living Planet, Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot, Berkshire SL5 7PY, UK
| | - C M Coleman
- Wolfson Centre for Global Virus Research, Department of Life Sciences, University of Nottingham, Nottingham NG7 2UH, UK
| | - N D Harris
- Georgina Mace Centre for the Living Planet, Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot, Berkshire SL5 7PY, UK
| | - G Woodward
- Georgina Mace Centre for the Living Planet, Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot, Berkshire SL5 7PY, UK
| | - T Bell
- Georgina Mace Centre for the Living Planet, Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot, Berkshire SL5 7PY, UK
| | - J Trew
- Georgina Mace Centre for the Living Planet, Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot, Berkshire SL5 7PY, UK
| | - S Kolarević
- University of Belgrade, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, Department of Hydroecology and Water Protection, Bulevar despota Stefana 142, 11000 Belgrade, Serbia
| | - M Kračun-Kolarević
- University of Belgrade, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, Department of Hydroecology and Water Protection, Bulevar despota Stefana 142, 11000 Belgrade, Serbia
| | - V Savolainen
- Georgina Mace Centre for the Living Planet, Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot, Berkshire SL5 7PY, UK
| |
Collapse
|
7
|
Li X, Ahmed W, Wu Z, Xia Y. Developing a novel Bifidobacterium phage quantitative polymerase chain reaction-based assay for tracking untreated wastewater. Sci Total Environ 2022; 838:155815. [PMID: 35550888 DOI: 10.1016/j.scitotenv.2022.155815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/03/2022] [Accepted: 05/05/2022] [Indexed: 06/15/2023]
Abstract
Microbial source tracking (MST) tools provide insights on fecal pollution levels in aquatic environments using predominantly quantitative PCR (qPCR) assays that target host-associated molecular marker genes. Existing wastewater-associated marker genes have shown limited or significant cross-reactions with non-human fecal samples. In this study, we mined the current Gut Phage Database (GPD) and designed a novel untreated wastewater-specific Bifidobacterium phage qPCR assay (i.e., Bifi assay). The sensitivity and specificity of the Bifi marker genes were assessed by collectively analyzing untreated (n = 33) and treated (n = 15) wastewater and non-human fecal samples (i.e., Rabbit, mouse, cow, horse, pig, chicken, sheep, dog, deer, kangaroos; n = 113) in Shenzhen, Guangdong Province, China and Brisbane, Australia. Bifi assay revealed 100% host-specificity against non-human fecal samples collected from Shenzhen and Brisbane. Furthermore, this marker gene was also detected in all untreated and treated wastewater samples, whose concentrations ranged from 5.54 to 6.83 log10 GC/L. In Shenzhen, the concentrations of Bifi marker gene were approximately two orders of magnitude lower than Bacteroides (HF183/BacR287 assay) and CrAssphage (CPQ_56 assay). The concentration of Bifi marker gene in untreated wastewater from Brisbane was 1.35 log10 greater than those in Shenzhen. Our results suggest that Bifi marker gene has the potential to detect and quantify the levels of human fecal pollution in Shenzhen and Brisbane. If additional detection sensitivity is required for environmental studies, Bifi marker gene should be paired with either CrAssphage or HF183/BacR287 marker genes.
Collapse
Affiliation(s)
- Xiang Li
- School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China; State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China; Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China.
| | - Warish Ahmed
- CSIRO Land and Water, Ecosciences Precinct, 41 Boggo Road, Dutton Park, QLD 4102, Australia
| | - Ziqi Wu
- School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China
| | - Yu Xia
- School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China; State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China; Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China.
| |
Collapse
|
8
|
Sangkham S. A review on detection of SARS-CoV-2 RNA in wastewater in light of the current knowledge of treatment process for removal of viral fragments. J Environ Manage 2021; 299:113563. [PMID: 34488114 PMCID: PMC8373619 DOI: 10.1016/j.jenvman.2021.113563] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/02/2021] [Accepted: 08/17/2021] [Indexed: 05/05/2023]
Abstract
The entire globe is affected by the novel disease of coronavirus 2019 (COVID-19 or 2019-nCoV), which is formally recognised as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The World Health Organisation (WHO) announced this disease as a global pandemic. The presence of SARS-CoV-2 RNA in unprocessed wastewater has become a cause of worry due to these emerging pathogens in the process of wastewater treatment, as reported in the present study. This analysis intends to interpret the fate, environmental factors and route of transmission of SARS-CoV-2, along with its eradication by treating the wastewater for controlling and preventing its further spread. Different recovery estimations of the virus have been depicted by the detection of SARS-CoV-2 RNA in wastewater through the viral concentration techniques. Most frequently used viral concentration techniques include polyethylene glycol (PEG) precipitation, ultrafiltration, electronegative membrane, and ultracentrifugation, after which the detection and quantification of SARS-CoV-2 RNA are done in wastewater samples through quantitative reverse transcription-polymerase chain reaction (RT-qPCR). The wastewater treatment plant (WWTP) holds the key responsibility of eliminating pathogens prior to the discharge of wastewater into surface water bodies. The removal of SARS-CoV-2 RNA at the treatment stage is dependent on the operations of wastewater treatment systems during the outbreak of the virus; particularly, in the urban and extensively populated regions. Efficient primary, secondary and tertiary methods of wastewater treatment and disinfection can reduce or inactivate SARS-CoV-2 RNA before being drained out. Nonetheless, further studies regarding COVID-19-related disinfectants, environment conditions and viral concentrations in each treatment procedure, implications on the environment and regular monitoring of transmission need to be done urgently. Hence, monitoring the SARS-CoV-2 RNA in samples of wastewater under the procedure of wastewater-based epidemiology (WBE) supplement the real-time data pertaining to the investigation of the COVID-19 pandemic in the community, regional and national levels.
Collapse
Affiliation(s)
- Sarawut Sangkham
- Department of Environmental Health, School of Public Health, University of Phayao, Muang District, Phayao, 56000, Thailand.
| |
Collapse
|
9
|
Kostić-Vuković J, Kolarević S, Kračun-Kolarević M, Višnjić-Jeftić Ž, Rašković B, Poleksić V, Gačić Z, Lenhardt M, Vuković-Gačić B. Temporal variation of biomarkers in common bream Abramis brama (L., 1758) exposed to untreated municipal wastewater in the Danube River in Belgrade, Serbia. Environ Monit Assess 2021; 193:465. [PMID: 34218335 DOI: 10.1007/s10661-021-09232-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 06/22/2021] [Indexed: 06/13/2023]
Abstract
This study was conducted on the Danube River locality Višnjica, exposed to the discharge of the largest wastewater collector in Serbia's capital, Belgrade. Concentrations of metals and metalloids (Al, Fe, Cr, As, Sr, Mn, Cd, Zn, Mo, Cu, Li, Ni, B, Co, Pb, and Ba) and histopathological alterations were investigated in different tissues of common bream during one representative month of each season in 2014. This is the first study in which these two biomarkers were assessed parallelly in common bream. The highest concentrations of examined elements were noticed in gills and the lowest in muscle. Statistically significant differences in element concentrations between different seasons were noticed only in gills for Al, Cu, and Fe. Concentrations of As and Pb in fish muscle were below the maximum acceptable concentrations (MAC). The histopathological index (HI) of the liver showed higher values in comparison to the HI of the gills. Histopathological index of the gills had a significantly higher score in November in comparison to August. The liver HI had the highest score in April, and the lowest in August, while the total histopathological index had the highest score in November, and the lowest in August, both without significant differences between the months. This study endorses gills and liver as reliable organs for studying accumulation and histopathology as biomarkers of environmental changes. A faster reaction of the gills was confirmed since seasonal variations of both biomarkers were observed in this organ. Common bream proved as a good indicator of the state of organisms in polluted environments.
Collapse
Affiliation(s)
- Jovana Kostić-Vuković
- Chair of Microbiology, Center for Genotoxicology and Ecogenotoxicology, Faculty of Biology, University of Belgrade, Belgrade, Serbia.
- Department of Natural Resources and Environmental Sciences, Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia.
| | - Stoimir Kolarević
- Chair of Microbiology, Center for Genotoxicology and Ecogenotoxicology, Faculty of Biology, University of Belgrade, Belgrade, Serbia
- Department of Hydroecology and Water Protection, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Margareta Kračun-Kolarević
- Department of Hydroecology and Water Protection, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Željka Višnjić-Jeftić
- Department of Natural Resources and Environmental Sciences, Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia
| | - Božidar Rašković
- Institute of Animal Science, Faculty of Agriculture, University of Belgrade, Belgrade, Serbia
| | - Vesna Poleksić
- Institute of Animal Science, Faculty of Agriculture, University of Belgrade, Belgrade, Serbia
| | - Zoran Gačić
- Department of Natural Resources and Environmental Sciences, Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia
| | - Mirjana Lenhardt
- Department of Natural Resources and Environmental Sciences, Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia
- Department of Hydroecology and Water Protection, Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Branka Vuković-Gačić
- Chair of Microbiology, Center for Genotoxicology and Ecogenotoxicology, Faculty of Biology, University of Belgrade, Belgrade, Serbia
| |
Collapse
|
10
|
Ahmed W, Bertsch PM, Bivins A, Bibby K, Farkas K, Gathercole A, Haramoto E, Gyawali P, Korajkic A, McMinn BR, Mueller JF, Simpson SL, Smith WJM, Symonds EM, Thomas KV, Verhagen R, Kitajima M. Comparison of virus concentration methods for the RT-qPCR-based recovery of murine hepatitis virus, a surrogate for SARS-CoV-2 from untreated wastewater. Sci Total Environ 2020; 739:139960. [PMID: 32758945 PMCID: PMC7273154 DOI: 10.1016/j.scitotenv.2020.139960] [Citation(s) in RCA: 335] [Impact Index Per Article: 83.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/01/2020] [Accepted: 06/02/2020] [Indexed: 04/13/2023]
Abstract
There is currently a clear benefit for many countries to utilize wastewater-based epidemiology (WBE) as part of ongoing measures to manage the coronavirus disease 2019 (COVID-19) global pandemic. Since most wastewater virus concentration methods were developed and validated for nonenveloped viruses, it is imperative to determine the efficiency of the most commonly used methods for the enveloped severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Municipal wastewater seeded with a human coronavirus (CoV) surrogate, murine hepatitis virus (MHV), was used to test the efficiency of seven wastewater virus concentration methods: (A-C) adsorption-extraction with three different pre-treatment options, (D-E) centrifugal filter device methods with two different devices, (F) polyethylene glycol (PEG 8000) precipitation, and (G) ultracentrifugation. MHV was quantified by reverse-transcription quantitative polymerase chain reaction and the recovery efficiency was calculated for each method. The mean MHV recoveries ranged from 26.7 to 65.7%. The most efficient methods were adsorption-extraction methods with MgCl2 pre-treatment (Method C), and without pre-treatment (Method B). The third most efficient method used the Amicon® Ultra-15 centrifugal filter device (Method D) and its recovery efficiency was not statistically different from the most efficient methods. The methods with the worst recovery efficiency included the adsorption-extraction method with acidification (A), followed by PEG precipitation (F). Our results suggest that absorption-extraction methods with minimal or without pre-treatment can provide suitably rapid, cost-effective and relatively straightforward recovery of enveloped viruses in wastewater. The MHV is a promising process control for SARS-CoV-2 surveillance and can be used as a quality control measure to support community-level epidemic mitigation and risk assessment.
Collapse
Affiliation(s)
- Warish Ahmed
- CSIRO Land and Water, Ecosciences Precinct, 41 Boggo Road, Dutton Park, QLD, 4102, Australia.
| | - Paul M Bertsch
- CSIRO Land and Water, Ecosciences Precinct, 41 Boggo Road, Dutton Park, QLD, 4102, Australia
| | - Aaron Bivins
- Environmental Change Initiative, University of Notre Dame, 721 Flanner Hall, Notre Dame, IN 46556, USA
| | - Kyle Bibby
- Environmental Change Initiative, University of Notre Dame, 721 Flanner Hall, Notre Dame, IN 46556, USA
| | - Kata Farkas
- School of Ocean Sciences, Bangor University, Menai Bridge, Anglesey LL59 5AB, UK
| | - Amy Gathercole
- ComPath, South Australian Health and Medical Research Institute, Adelaide, SA 5000, Australia
| | - Eiji Haramoto
- Interdisciplinary Center for River Basin Environment, University of Yamanashi, 4 - 3 -11 Takeda, Kofu, Yamanashi 400-8511, Japan
| | - Pradip Gyawali
- Institute of Environmental Science and Research Ltd. (ESR), Porirua 5240, New Zealand
| | - Asja Korajkic
- United States Environmental Protection Agency, Office of Research and Development, 26W Martin Luther King Jr. Drive, Cincinnati, OH 45268, USA
| | - Brian R McMinn
- United States Environmental Protection Agency, Office of Research and Development, 26W Martin Luther King Jr. Drive, Cincinnati, OH 45268, USA
| | - Jochen F Mueller
- Queensland Alliance for Environmental Health Sciences (QAEHS), University of Queensland, 20 Cornwall Street, Woolloongabba, QLD 4102, Australia
| | | | - Wendy J M Smith
- CSIRO Agriculture and Food, Queensland Bioscience Precinct, St Lucia, QLD 4067, Australia
| | - Erin M Symonds
- College of Marine Science, University of South Florida, 140 Seventh Avenue South, St. Petersburg, FL 33701, USA
| | - Kevin V Thomas
- Queensland Alliance for Environmental Health Sciences (QAEHS), University of Queensland, 20 Cornwall Street, Woolloongabba, QLD 4102, Australia
| | - Rory Verhagen
- Queensland Alliance for Environmental Health Sciences (QAEHS), University of Queensland, 20 Cornwall Street, Woolloongabba, QLD 4102, Australia
| | - Masaaki Kitajima
- Division of Environmental Engineering, Faculty of Engineering, Hokkaido University, North 13 West 8, Kita-ku, Sapporo, Hokkaido 060-0032, Japan
| |
Collapse
|
11
|
Hashem IA, Abbas AY, Abd El-Hamed AENH, Salem HMS, El-Hosseiny OEM, Abdel-Salam MA, Saleem MH, Zhou W, Hu R. Potential of rice straw biochar, sulfur and ryegrass ( Lolium perenne L.) in remediating soil contaminated with nickel through irrigation with untreated wastewater. PeerJ 2020; 8:e9267. [PMID: 32566397 PMCID: PMC7295020 DOI: 10.7717/peerj.9267] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 05/10/2020] [Indexed: 12/01/2022] Open
Abstract
Background Untreated wastewater carries substantial amount of heavy metals and causes potential ecological risks to the environment, food quality, soil health and sustainable agriculture. Methodology In order to reduce the incidence of nickel (Ni2+) contamination in soils, two separate experiments (incubation and greenhouse) were conducted to investigate the potentials of rice straw biochar and elemental sulfur in remediating Ni2+ polluted soil due to the irrigation with wastewater. Five incubation periods (1, 7, 14, 28 and 56 days), three biochar doses (0, 10 and 20 g kg−1 of soil) and two doses of sulfur (0 and 5 g kg−1 of soil) were used in the incubation experiment then the Ni2+ was extracted from the soil and analyzed, while ryegrass seeds Lolium perenne L. (Poales: Poaceae) and the same doses of biochar and sulfur were used in the greenhouse experiment then the plants Ni2+-uptake was determined. Results The results of the incubation experiment revealed a dose-dependent reduction of DTPA-extractable Ni2+ in soils treated with biochar. Increasing the biochar dose from 0 g kg−1 (control) to 10 or 20 g kg−1 (treatments) decreased the DTPA-extractable Ni2+ from the soil by 24.6% and 39.4%, respectively. The application of sulfur increased the Ni2+-uptake by ryegrass plant which was used as hyper-accumulator of heavy metals in the green house experiment. However, the biochar decreased the Ni2+-uptake by the plant therefore it can be used as animal feed. Conclusions These results indicate that the biochar and sulfur could be applied separately to remediate the Ni2+-contaminated soils either through adsorbing the Ni2+ by biochar or increasing the Ni2+ availability by sulfur to be easily uptaken by the hyper-accumulator plant, and hence promote a sustainable agriculture.
Collapse
Affiliation(s)
- Inas A Hashem
- Lab of Agricultural Wastes Resource Utilization, College of Resources and Environment, Huazhong Agricultural University, Wuhan, Hubei, People's Republic of China.,Department of Soils and Water Science, Faculty of Agriculture, Benha University, Benha, Qalyubia, Arab Republic of Egypt
| | - Aonalah Y Abbas
- Department of Soils and Water Science, Faculty of Agriculture, Benha University, Benha, Qalyubia, Arab Republic of Egypt
| | - Abo El-Nasr H Abd El-Hamed
- Department of Soils and Water Science, Faculty of Agriculture, Benha University, Benha, Qalyubia, Arab Republic of Egypt
| | - Haythum M S Salem
- Department of Soils and Water Science, Faculty of Agriculture, Benha University, Benha, Qalyubia, Arab Republic of Egypt
| | - Omr E M El-Hosseiny
- Department of Soils and Water Science, Faculty of Agriculture, Benha University, Benha, Qalyubia, Arab Republic of Egypt
| | - Mohamed A Abdel-Salam
- Department of Soils and Water Science, Faculty of Agriculture, Benha University, Benha, Qalyubia, Arab Republic of Egypt
| | - Muhammad Hamzah Saleem
- MOA Key Laboratory of Crop Ecophysiology and Farming System Core in the Middle Reaches of the Yangtze River, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Wenbing Zhou
- Lab of Agricultural Wastes Resource Utilization, College of Resources and Environment, Huazhong Agricultural University, Wuhan, Hubei, People's Republic of China
| | - Ronggui Hu
- Lab of Agricultural Wastes Resource Utilization, College of Resources and Environment, Huazhong Agricultural University, Wuhan, Hubei, People's Republic of China
| |
Collapse
|
12
|
Adelowo OO, Caucci S, Banjo OA, Nnanna OC, Awotipe EO, Peters FB, Fagade OE, Berendonk TU. Extended Spectrum Beta-Lactamase (ESBL)-producing bacteria isolated from hospital wastewaters, rivers and aquaculture sources in Nigeria. Environ Sci Pollut Res Int 2018; 25:2744-2755. [PMID: 29139076 DOI: 10.1007/s11356-017-0686-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Accepted: 11/03/2017] [Indexed: 06/07/2023]
Abstract
Untreated wastewater is a risk factor for the spread of antibiotic resistance in the environment. However, little is known about the contribution of untreated wastewater to the burden of antibiotic resistance in the Nigerian environment. In this study, a total of 143 ceftazidime-/cefpodoxime-resistant bacteria isolated from untreated wastewater and untreated wastewater-contaminated surface and groundwater in Nigeria were screened for extended-spectrum β-lactamase (ESBL) genes, integrons and integron gene cassettes by PCR. The genetic environment of bla CTX-M-15 was mapped by PCR and potentially conjugative plasmids were detected among the isolates by degenerate primer MOB typing (DPMT). ESBL production was confirmed in 114 (79.7%) isolates and ESBL genes (bla SHV, bla CTX-M-15 and bla TEM) were detected in 85 (74.6%) ESBL-producing isolates. bla CTX-M-15 was associated with ISEcp1 and with orf477 in 12 isolates and with ISEcp1, IS26 and orf477 in six others. To the best of our knowledge, this is the first report of bla CTX-M-15 in hand-dug wells and borehole serving as sources of drinking water and a first report of the genetic environment of bla CTX-M-15 in environmental bacteria from Nigeria. The results of this study confirm untreated wastewater as an important medium for the spread of ESBL-producing bacteria within the Nigerian environment. Hence, the widespread practice of discharging untreated wastewater into the aquatic ecosystem in Nigeria is a serious risk to public health.
Collapse
Affiliation(s)
- Olawale Olufemi Adelowo
- Environmental Microbiology and Biotechnology Laboratory, Department of Microbiology, University of Ibadan, Ibadan, Nigeria.
- Institute of Hydrobiology, Technische Universität Dresden, Drudebau, Zellescher Weg 40, 01217, Dresden, Germany.
| | - Serena Caucci
- Institute of Hydrobiology, Technische Universität Dresden, Drudebau, Zellescher Weg 40, 01217, Dresden, Germany
| | - Omowunmi Abosede Banjo
- Environmental Microbiology and Biotechnology Laboratory, Department of Microbiology, University of Ibadan, Ibadan, Nigeria
| | - Ozioma Chinyere Nnanna
- Environmental Microbiology and Biotechnology Laboratory, Department of Microbiology, University of Ibadan, Ibadan, Nigeria
| | - Eunice Olubunmi Awotipe
- Environmental Microbiology and Biotechnology Laboratory, Department of Microbiology, University of Ibadan, Ibadan, Nigeria
| | - Florence Bosede Peters
- Environmental Microbiology and Biotechnology Laboratory, Department of Microbiology, University of Ibadan, Ibadan, Nigeria
| | - Obasola Ezekiel Fagade
- Environmental Microbiology and Biotechnology Laboratory, Department of Microbiology, University of Ibadan, Ibadan, Nigeria
| | - Thomas U Berendonk
- Institute of Hydrobiology, Technische Universität Dresden, Drudebau, Zellescher Weg 40, 01217, Dresden, Germany
| |
Collapse
|
13
|
Farahat EA, Galal TM, Elawa OE, Hassan LM. Health risk assessment and growth characteristics of wheat and maize crops irrigated with contaminated wastewater. Environ Monit Assess 2017; 189:535. [PMID: 28971323 DOI: 10.1007/s10661-017-6259-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 09/26/2017] [Indexed: 06/07/2023]
Abstract
The present study evaluated the effect of untreated wastewater irrigation and its health risks in Triticum aestivum (wheat) and Zea mays (maize) cultivated at south Cairo, Egypt. Morphological measurements (stem and root lengths, number of leaves per plant, and dry weights of main organs) as well as soil, irrigation water, and plant analyses for nutrients and heavy metals were conducted in polluted and unpolluted sites. Wastewater irrigations leads to reduction in the morphological traits of the plants and reduced its vegetative biomass and yield production, with more negative impacts on maize than wheat. The concentrations of Pb, Cd, Cr, and Fe in roots and leaves of wheat were above the phytotoxic limits. Conversely, Pb, Cd, and Fe were significantly high and at phytotoxic concentrations in the leaves of maize at polluted site. The present study indicated that wheat plants tend to phytostabilize heavy metals in their roots, while maize accumulates it more in their leaves. Maize and wheat had toxic concentrations of Pb and Cd in their grains under wastewater irrigation. The health risk index showed values > 1 for Pb and Cd in polluted site for both crops, in addition to maize in unpolluted site. Consequently, this will have greatest potential to pose health risk to the consumers.
Collapse
Affiliation(s)
- Emad A Farahat
- Botany and Microbiology Department, Faculty of Science, Helwan University, Hewlan, Egypt.
| | - Tarek M Galal
- Botany and Microbiology Department, Faculty of Science, Helwan University, Hewlan, Egypt
| | - Omar E Elawa
- Tabbin Institute for Metallurgical Studies, Hewlan, Egypt
| | - Loutfy M Hassan
- Botany and Microbiology Department, Faculty of Science, Helwan University, Hewlan, Egypt
| |
Collapse
|
14
|
Boix C, Ibáñez M, Bagnati R, Zuccato E, Sancho JV, Hernández F, Castiglioni S. High resolution mass spectrometry to investigate omeprazole and venlafaxine metabolites in wastewater. J Hazard Mater 2016; 302:332-340. [PMID: 26476321 DOI: 10.1016/j.jhazmat.2015.09.059] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 09/15/2015] [Accepted: 09/27/2015] [Indexed: 06/05/2023]
Abstract
This study reports an investigation of omeprazole and venlafaxine parent substances and metabolites in Italian municipal influent wastewaters (IWWs). These pharmaceuticals were selected because they are widely consumed in Italy, but are poorly detected in waste and surface water. The aim of the study was to identify the most relevant pharmaceuticals metabolites in wastewater in order to improve the prioritization step and choose priority pollutants for environmental monitoring campaigns. This was done by investigating omeprazole, venlafaxine and their main metabolites in 30 IWWs from ten Italian cities and by comparing results with information from pharmacokinetic studies. Analysis was performed by solid phase extraction (SPE) and high-performance liquid chromatography (HPLC) coupled to high resolution mass spectrometry (HRMS). We searched for 23 omeprazole and four venlafaxine metabolites using data-dependent and MS/MS methods. Parent omeprazole was never present in the samples. Six omeprazole metabolites were found in IWWs. Venlafaxine and two metabolites were present in all the samples. The metabolic profiles in Italian IWW agreed with results in IWW from Spain and with urinary excretion profiles from pharmacokinetic studies. Comparing results from different sources was useful to improve the identification of pharmaceuticals metabolites in environmental samples and to focus the attention of future studies on the most relevant compounds.
Collapse
Affiliation(s)
- Clara Boix
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071 Castellón, Spain
| | - María Ibáñez
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071 Castellón, Spain
| | - Renzo Bagnati
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy
| | - Ettore Zuccato
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy
| | - Juan V Sancho
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071 Castellón, Spain
| | - Félix Hernández
- Research Institute for Pesticides and Water, University Jaume I, Avda. Sos Baynat, E-12071 Castellón, Spain
| | - Sara Castiglioni
- IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, 20156 Milan, Italy.
| |
Collapse
|